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/kɹiːˈæ.təˌniːn/ · noun
(biochemistry) A heterocyclic amine, 2-amino-1-methyl-5H-imidazol-4-one, formed by the metabolism of creatine..
Use creatinine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Creatinine means (biochemistry) A heterocyclic amine, 2-amino-1-methyl-5H-imidazol-4-one, formed by the metabolism of creatine..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use creatinine where its definition matches the intended context.
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